GameStop March weekly volatility elevated into Q4 and outlook GameStop March weekly call option implied volatility is at 133, April is at 54, May is at 41, July is at 35; compared to its 26-week average of 43 according to Track Data, suggesting large near term price movement into the expected release of Q4 results on March 26.

GameStop should be bought on any guidance-related weakness, says OppenheimerOppenheimer believes that GameStop's stock may fall when it provides its 2015 guidance after the close on Thursday, as the firm believes that the stronger dollar may weigh on the company's EPS somewhat, while the company may look to issue beatable guidance. The firm says that video game data has been positive recently, while the stock's valuation is "accomodative." It keeps an Outperform rating on the name.

Plug Power says sees over $100M in revenue for 2015, consensus $107.13MSays plans to recognize over $100M in revenue for 2015, consensus $107.13M. Says targeting $200M in bookings, with approx. 75% coming from repeat customers. In 2015, also plans to continue to increase gross margins, continue investment in expanding hydrogen offering. Says company is financially secure. Comments made on the Q4 earnings conference call. Plug Power is down 8.36% to $2.52 in morning trading.